Applicable to SU/RB only.
Read-only for units with SW version 4.0 and higher.
The maximum value that can be configured for the brzaccVLTxPower
parameter. This is also the maximum power level that can be reached
by the ATPC algorithm.
The range is -10 dBm to the maximum value defined by
brzaccVLDefinedMaximumTxPowerRange for the applicable modulation level.